阅读说明：本技术 一种提高喷砂效率并回收喷砂的金属管材内壁喷砂设备 (Metal pipe inner wall sand blasting equipment capable of improving sand blasting efficiency and recycling sand blasting ) 是由 郑琳丽 于 2020-09-01 设计创作，主要内容包括：本发明公开了一种提高喷砂效率并回收喷砂的金属管材内壁喷砂设备,包括底座,所述底座上固定设有酸液腔、电机架,所述酸液腔上端固定连通设有通槽,所述通槽上端固定连通设有固定管,所述固定管中设有联动腔,所述固定管上固定设有上下对称的两根固定架,将代加工金属管材安装到设备中后设备自动对管材内壁进行石英粉末喷砂表面加工处理,并引导未能冲击内壁的喷砂对管材内壁进行加工处理,最后将加工过程中产生的金属粉末、锈粉以及石英喷砂倒入酸液中反应筛选过滤出石英喷砂,并对石英喷砂进行清洗过滤后烘干,完成对喷砂的回收工作,提高了喷砂机的能量利用并完成了对喷砂的回收工作。(The invention discloses a metal pipe inner wall sand blasting device for improving sand blasting efficiency and recovering sand blasting, which comprises a base, an acid liquid cavity and a motor frame are fixedly arranged on the base, a through groove is fixedly communicated with the upper end of the acid liquid cavity, the upper end of the through groove is fixedly communicated with a fixed pipe, a linkage cavity is arranged in the fixed pipe, two vertically symmetrical fixed frames are fixedly arranged on the fixed pipe, after the metal pipe for processing is arranged in the equipment, the equipment automatically carries out quartz powder sand blasting surface processing treatment on the inner wall of the pipe, guiding the sand blasting which cannot impact the inner wall to process the inner wall of the pipe, finally pouring metal powder, rust powder and quartz sand blasting generated in the processing process into acid liquor to react, screen and filter out the quartz sand blasting, and the quartz sand blasting is cleaned, filtered and dried, so that the recovery work of the sand blasting is completed, the energy utilization of the sand blasting machine is improved, and the recovery work of the sand blasting is completed.)

1. The utility model provides an improve sandblast efficiency and retrieve metal tubular product inner wall sand blasting equipment of sandblast, the on-line screen storage device comprises a base, fixed sour liquid chamber, the motor frame of being equipped with on the base, the fixed intercommunication in acidizing liquid chamber upper end is equipped with logical groove, it is equipped with fixed pipe to lead to the fixed intercommunication in groove upper end, be equipped with the linkage chamber in the fixed pipe, fixed two mounts that are equipped with the longitudinal symmetry on the fixed pipe, its characterized in that: the electromagnetic connecting device is characterized in that fixing rings are fixedly arranged on the two fixing frames, the right ends of the fixing rings are symmetrically hinged with two hinge rods from top to bottom, two contraction cavities are symmetrically arranged in the fixing tubes from top to bottom, contraction slide rods are slidably arranged in the contraction cavities, sliding rings are fixedly arranged at the right ends of the contraction slide rods, contraction springs are connected between the contraction slide rods and the left wall of the contraction cavity, lifting rods are hinged at the upper ends of the sliding rings, lifting slide grooves are formed in the lifting rods, lifting slide blocks are slidably arranged in the lifting slide grooves, the hinge rods are hinged at the upper ends of the lifting slide blocks, a fixing plate is fixedly arranged at the right ends of the lifting slide rods, a connecting frame is fixedly arranged at the lower ends of the fixing plate, clamping rings are fixedly arranged at the lower ends; a metal pipe is arranged between the two clamping rings, a metal pipe cavity is arranged in the metal pipe, a telescopic motor is fixedly arranged at the upper end of the motor frame, a telescopic rod is fixedly arranged at the left end of the telescopic motor, a working block is fixedly arranged at the left end of the telescopic rod, a sand blasting machine is fixedly arranged in the working block, a sand blasting groove is fixedly connected at the left end of the sand blasting machine, a motor is fixedly arranged in the working block, a motor rotating shaft is dynamically connected at the left end of the motor, a rotating table is fixedly arranged at the left end of the motor rotating shaft, a groove block is fixedly arranged at the left end of the rotating table, and a; the acidizing fluid chamber is middle rotatory to be equipped with the transportation pivot, the fixed transfer helical blade that is equipped with in the transportation pivot, acidizing fluid chamber right-hand member intercommunication is equipped with the washing chamber, it is equipped with the washing pivot to wash in the chamber to rotate, it is equipped with the washing helical blade to wash to fix in the pivot, wash the pivot with it is equipped with the linkage universal joint to transport to connect between the pivot, it is equipped with the stoving chamber to wash chamber right-hand member intercommunication, the fixed drying apparatus that is equipped with on the stoving chamber diapire.

2. The metal pipe inner wall blasting apparatus for improving blasting efficiency and recovering blasting according to claim 1, wherein: the cleaning device is characterized in that a water delivery pipe is fixedly arranged at the upper end of the cleaning cavity, a cleaning filter screen is fixedly arranged on the bottom wall of the cleaning cavity, and a waste liquid tank is fixedly arranged at the upper end of the base and is arranged at the lower side of the cleaning filter screen.

3. The metal pipe inner wall blasting apparatus for improving blasting efficiency and recovering blasting according to claim 1, wherein: the base upper end is fixed and is equipped with the pivot board, the rotatory driven shaft that is equipped with of pivot board right-hand member, transmission pivot, the last fixed driven blade that sets up in the linkage chamber that is equipped with of driven shaft, the fixed linkage bevel gear that is equipped with of driven shaft right-hand member, the rotatory linkage pivot that is equipped with on the linkage chamber roof, the fixed driven bevel gear who meshes in the linkage bevel gear that is equipped with in the linkage pivot, the fixed stirring vane that sets up in the sour liquid chamber that is equipped with of linkage pivot lower extreme.

4. The metal pipe inner wall blasting apparatus for improving blasting efficiency and recovering blasting according to claim 3, wherein: the right end of the transmission rotating shaft is connected with the transmission universal joint of the transportation rotating shaft, and a transmission belt pulley is arranged between the driven rotating shaft and the transmission rotating shaft in a transmission connection mode.

5. The metal pipe inner wall blasting apparatus for improving blasting efficiency and recovering blasting according to claim 1, wherein: the transfer helical blade and the cleaning helical blade are both made of filter screen type materials.

Technical Field

The invention relates to a metal pipe inner wall sand blasting device for improving sand blasting efficiency and recovering sand blasting, and mainly relates to the technical field of sand blasting devices.

Background

The process of cleaning and roughening the surface of the matrix by the impact action of the high-speed sand flow. Compressed air is used as power to form a high-speed spray beam to spray materials (copper ore sand, quartz sand, carborundum, iron sand and Hainan sand) to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of an abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating film is prolonged, and the leveling and decoration of a coating are facilitated.

When the sand blasting machine is used for carrying out sand blasting on the inner wall of the metal pipe, part of sprayed sand blasting still has a large part of sand blasting after impacting the surface of the inner wall of the pipe, so that the inner wall of the pipe cannot be impacted, energy is wasted, metal powder, rust powder and sand blasting are mixed together after work is finished, the metal powder, the rust powder and the sand blasting cannot be separated and collected normally, and the sand blasting cannot be recycled, so that the equipment is designed to solve the problem.

Disclosure of Invention

The invention aims to solve the technical problem of providing sand blasting equipment for the inner wall of a metal pipe, which improves the sand blasting efficiency and recovers sand blasting and solves the problem.

The invention is realized by the following technical scheme.

The invention relates to a metal pipe inner wall sand blasting device for improving sand blasting efficiency and recovering sand blasting, which comprises a base, wherein an acid liquid cavity and a motor frame are fixedly arranged on the base, a through groove is fixedly communicated at the upper end of the acid liquid cavity, a fixed pipe is fixedly communicated at the upper end of the through groove, a linkage cavity is arranged in the fixed pipe, two vertically symmetrical fixed frames are fixedly arranged on the fixed pipe, fixed rings are fixedly arranged on the two fixed frames, two hinge rods are vertically symmetrically hinged at the right end of the fixed rings, two contraction cavities are vertically symmetrically arranged in the fixed pipe, a contraction slide rod is slidably arranged in the contraction cavities, a slide ring is fixedly arranged at the right end of the contraction slide rod, a contraction spring is connected between the contraction slide rod and the left wall of the contraction cavities, a lifting rod is hinged at the upper end of the slide ring, a lifting slide groove is arranged in the lifting rod, and a lifting slide, the hinged rod is hinged to the upper end of the lifting slide block, a fixed plate is fixedly arranged at the right end of the lifting slide block, a connecting frame is fixedly arranged at the lower end of the fixed plate, a clamping ring is fixedly arranged at the lower end of the connecting frame, and two electromagnetic connecting blocks are symmetrically and fixedly arranged on the clamping ring in the front-back direction;

a metal pipe is arranged between the two clamping rings, a metal pipe cavity is arranged in the metal pipe, a telescopic motor is fixedly arranged at the upper end of the motor frame, a telescopic rod is fixedly arranged at the left end of the telescopic motor, a working block is fixedly arranged at the left end of the telescopic rod, a sand blasting machine is fixedly arranged in the working block, a sand blasting groove is fixedly connected at the left end of the sand blasting machine, a motor is fixedly arranged in the working block, a motor rotating shaft is dynamically connected at the left end of the motor, a rotating table is fixedly arranged at the left end of the motor rotating shaft, a groove block is fixedly arranged at the left end of the rotating table, and a; the acidizing fluid chamber is middle rotatory to be equipped with the transportation pivot, the fixed transfer helical blade that is equipped with in the transportation pivot, acidizing fluid chamber right-hand member intercommunication is equipped with the washing chamber, it is equipped with the washing pivot to wash in the chamber to rotate, it is equipped with the washing helical blade to wash to fix in the pivot, wash the pivot with it is equipped with the linkage universal joint to transport to connect between the pivot, it is equipped with the stoving chamber to wash chamber right-hand member intercommunication, the fixed drying apparatus that is equipped with on the stoving chamber diapire.

Furthermore, a water delivery pipe is fixedly arranged at the upper end of the cleaning cavity, a cleaning filter screen is fixedly arranged on the bottom wall of the cleaning cavity, and a waste liquid tank fixedly arranged at the upper end of the base is arranged at the lower side of the cleaning filter screen.

Further, a rotating shaft plate is fixedly arranged at the upper end of the base, a driven rotating shaft and a transmission rotating shaft are rotatably arranged at the right end of the rotating shaft plate, driven blades arranged in the linkage cavity are fixedly arranged on the driven rotating shaft, a linkage bevel gear is fixedly arranged at the right end of the driven rotating shaft, a linkage rotating shaft is rotatably arranged on the top wall of the linkage cavity, the linkage rotating shaft is fixedly provided with driven bevel gears meshed with the linkage bevel gears, and stirring blades arranged in the acid liquid cavity are fixedly arranged at the lower end of the linkage rotating shaft.

Furthermore, the right end of the transmission rotating shaft is connected with the transmission universal joint of the transportation rotating shaft, and a transmission belt pulley is arranged between the driven rotating shaft and the transmission rotating shaft in a transmission connection mode.

Further, the transfer helical blade and the cleaning helical blade are both made of filter screen type materials.

The invention has the beneficial effects that: after the metal pipe to be processed is installed in equipment, the equipment automatically carries out quartz powder sand blasting surface processing treatment on the inner wall of the pipe, guides sand blasting which cannot impact the inner wall to process the inner wall of the pipe, and finally pours metal powder, rust powder and quartz sand blasting generated in the processing process into acid liquor to react, screen and filter out quartz sand blasting, cleans the quartz sand blasting, filters and dries the quartz sand blasting, completes the recovery work of sand blasting, improves the energy utilization of a sand blasting machine and completes the recovery work of sand blasting.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further explained below with reference to the figures and examples;

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure at a-a in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-2, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

With reference to the attached drawings 1-2, the metal pipe inner wall sand blasting equipment for improving sand blasting efficiency and recycling sand blasting comprises a base 10, wherein an acid liquid cavity 44 and a motor frame 12 are fixedly arranged on the base 10, a through groove 42 is fixedly communicated with the upper end of the acid liquid cavity 44, a fixed pipe 23 is fixedly communicated with the upper end of the through groove 42, a linkage cavity 24 is arranged in the fixed pipe 23, two vertically symmetrical fixed frames 25 are fixedly arranged on the fixed pipe 23, a fixed ring 26 is fixedly arranged on the two fixed frames 25, two hinge rods 30 are hinged to the right end of the fixed ring 26 in a vertically symmetrical manner, two contraction cavities 62 are symmetrically arranged in the fixed pipe 23 in a vertically symmetrical manner, a contraction slide rod 59 is arranged in the contraction cavity 62 in a sliding manner, a sliding ring 60 is fixedly arranged at the right end of the contraction slide rod 59, and a contraction spring 61 is connected between the contraction slide rod 59 and, the upper end of the sliding ring 60 is hinged with a lifting rod 27, a lifting sliding groove 28 is arranged in the lifting rod 27, a lifting sliding block 29 is arranged in the lifting sliding groove 28 in a sliding manner, the hinged rod 30 is hinged to the upper end of the lifting sliding block 29, the right end of the lifting rod 27 is fixedly provided with a fixing plate 31, the lower end of the fixing plate 31 is fixedly provided with a connecting frame 32, the lower end of the connecting frame 32 is fixedly provided with a clamping ring 33, and the clamping ring 33 is symmetrically and fixedly provided with two electromagnetic connecting blocks 34 in a front-back manner; a metal pipe 35 is arranged between the two clamping rings 33, a metal pipe cavity 36 is arranged in the metal pipe 35, a telescopic motor 13 is fixedly arranged at the upper end of the motor frame 12, a telescopic rod 14 is fixedly arranged at the left end of the telescopic motor 13, a working block 15 is fixedly arranged at the left end of the telescopic rod 14, a sand blasting machine 16 is fixedly arranged in the working block 15, a sand blasting groove 17 is fixedly connected at the left end of the sand blasting machine 16, a motor 18 is fixedly arranged in the working block 15, a motor rotating shaft 19 is dynamically connected at the left end of the motor 18, a rotating table 20 is fixedly arranged at the left end of the motor rotating shaft 19, a groove block 21 is fixedly arranged at the left end of the rotating table 20, and a spiral; rotation is equipped with transportation pivot 48 in sour liquid chamber 44, the fixed transfer helical blade 49 that is equipped with in the transportation pivot 48, sour liquid chamber 44 right-hand member intercommunication is equipped with washs chamber 50, it is equipped with washing pivot 52 to wash the rotation in chamber 50, wash and fixedly be equipped with on the pivot 52 and wash helical blade 53, wash pivot 52 with it is equipped with linkage universal joint 51 to connect between transportation pivot 48, it is equipped with stoving chamber 56 to wash chamber 50 right-hand member intercommunication, the fixed drying apparatus 57 that is equipped with on the 56 diapire of stoving chamber.

Advantageously, a water pipe 58 is fixedly arranged at the upper end of the cleaning cavity 50, a cleaning filter 54 is fixedly arranged on the bottom wall of the cleaning cavity 50, and a waste liquid groove 55 fixedly arranged at the upper end of the base 10 is arranged at the lower side of the cleaning filter 54.

Beneficially, a rotating shaft plate 11 is fixedly arranged at the upper end of the base 10, a driven rotating shaft 37 and a transmission rotating shaft 45 are rotatably arranged at the right end of the rotating shaft plate 11, a driven blade 38 arranged in the linkage cavity 24 is fixedly arranged on the driven rotating shaft 37, a linkage bevel gear 39 is fixedly arranged at the right end of the driven rotating shaft 37, a linkage rotating shaft 40 is rotatably arranged on the top wall of the linkage cavity 24, a driven bevel gear 41 meshed with the linkage bevel gear 39 is fixedly arranged on the linkage rotating shaft 40, and a stirring blade 43 arranged in the acid liquid cavity 44 is fixedly arranged at the lower end of the linkage rotating shaft 40.

Advantageously, the right end of the transmission rotating shaft 45 is connected with a transmission universal joint 47 of the transportation rotating shaft 48, and a transmission belt pulley 46 is arranged between the driven rotating shaft 37 and the transmission rotating shaft 45 in a transmission connection mode.

Advantageously, said transfer screw blade 49 and cleaning screw blade 53 are made of screen-like material.

The working steps are as follows: the metal pipe 35 is pushed leftwards, the sliding ring 60 is pushed to move leftwards to drive the two lifting rods 27 to be close to and clamp the metal pipe 35 through the hinged rod 30, the four electromagnetic connecting blocks 34 are attached and then are connected in an attraction mode, the telescopic motor 13 is started after the metal pipe 35 is fixed by the equipment, the telescopic rod 14 extends to drive the working block 15 to move to the right end of the metal pipe cavity 36, the motor 18 is started to drive the motor rotating shaft 19 to rotate so as to drive the rotating platform 20 to rotate, the sand blasting machine 16 is started to blast the inner wall of the metal pipe cavity 36 through sand blasting among the sand blasting grooves 17, the sand blasting rust removal treatment is carried out on the inner wall of the metal pipe cavity 36, the sprayed sand blasting continuously impacts the inner wall of the metal pipe cavity 36 along the rotating platform 20 and the spiral grooves 22, the telescopic motor 13 stops when the left end of the working block 15 moves leftwards to the vertical position where, The metal powder and the rust powder are pushed leftwards to enter the acid liquor cavity 44 through the through groove 42; acid liquor is contained in the acid liquor cavity 44, when the sand blasting groove 17 performs sand blasting in the metal pipe cavity 36, air flow is blown to the driven blade 38 through the spiral groove 22 to drive the driven blade 38 and the driven rotating shaft 37 to rotate, the driven rotating shaft 37 drives the linkage bevel gear 39 to rotate so as to drive the driven bevel gear 41 and the linkage rotating shaft 40 to rotate, the stirring blade 43 at the lower end of the linkage rotating shaft 40 rotates to stir the acid liquor in the acid liquor cavity 44, the reaction speed of powder falling into the acid liquor cavity 44 in the metal pipe cavity 36 is accelerated, and finally sand blasting particles which do not react with the acid are left; the driven rotating shaft 37 rotates to drive the transmission rotating shaft 45 to rotate through the transmission belt pulley 46, the transmission universal joint 47 drives the transportation rotating shaft 48 to rotate, the rotary transfer helical blade 49 drives the sand blasting to transfer into the cleaning cavity 50, the transportation rotating shaft 48 drives the cleaning rotating shaft 52 and the cleaning helical blade 53 to rotate through the linkage universal joint 51, the water delivery pipe 58 introduces purified water into the cleaning cavity 50 to clean the sand blasting, and the cleaning liquid filtered by the cleaning filter screen 54 falls into the waste liquid tank 55 to be collected; cleaning helical blade 53 and driving the sandblast and getting into stoving chamber 56, drying the sandblast through drying apparatus 57, motor 18, sand blasting machine 16 are closed, and flexible motor 13 drives telescopic link 14 shrink and resets, and the staff cancels the connection between electromagnetic connecting block 34 and pulls out tubular metal resonator 35 right, accomplishes the inside sandblast work of tubular metal resonator.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.